28217502

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:929

約数の個数: 48

約数和(自身を含む): 64222080

約数和(自身を除く): 36004578

約数列:

[1, 2, 3, 6, 9, 18, 31, 61, 62, 93, 122, 183, 186, 279, 366, 549, 558, 829, 1098, 1658, 1891, 2487, 3782, 4974, 5673, 7461, 11346, 14922, 17019, 25699, 34038, 50569, 51398, 77097, 101138, 151707, 154194, 231291, 303414, 455121, 462582, 910242, 1567639, 3135278, 4702917, 9405834, 14108751, 28217502]

約数ペア:

[(1, 28217502), (2, 14108751), (3, 9405834), (6, 4702917), (9, 3135278), (18, 1567639), (31, 910242), (61, 462582), (62, 455121), (93, 303414), (122, 231291), (183, 154194), (186, 151707), (279, 101138), (366, 77097), (549, 51398), (558, 50569), (829, 34038), (1098, 25699), (1658, 17019), (1891, 14922), (2487, 11346), (3782, 7461), (4974, 5673)]